I Am trying to publish a beta version of my app to Apple to leverage TestFlight testers but I keep getting an Invalid Signature error.
Invalid Signature - Make sure you have signed your application with a distribution certificate, not an ad hoc certificate or a development certificate. Verify that the code signing settings in Xcode are correct at the target level (which override any values at the project level). If you are certain your code signing settings are correct, choose "Clean All" in Xcode, delete the "build" directory in the Finder, and rebuild your release target.
I Have made sure to create a distribution certificate and provisioning profile. I have also ensured the Default-568h@2x file is included. Not sure what else to do.
i Am using Flex BuiOder 4.7 with air sdk 16.0 and am using XCODE 5.1.1 to build Certs and profiles.